STI Group, Inc. services

The STI Group provides comprehensive structural steel and plate fabrication services. From our early beginnings as sheet metal fabricators, we grew the largest segment of our business model. We can handle any shape or size, making us the industry’s leading structural steel company. This is one of our core specialties and uniquely qualifies and equips us to handle any job, large or small. With indoor fabrication facilities exceeding 150,000 SF, we can tackle the large complex fabrication commonly associated with capital projects using our state-of-the-art fabricating facilities. With our in-house capacity and diverse industrial capabilities, we stand out among structural steel contractors, executing our fabrication process like few can. With years of industrial expertise, we offer you a comprehensive range of fabrication and manufacturing services, unrivaled in the industry.